| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77461534 |
| Locus Tag | Pfl01_5313 |
| Description | bifunctional pyrimidine regulatory protein PyrR uracil phosphoribosyltransferase |
| Strain | Pseudomonas putida DOT-T1E |
| GI | 397693877 |
| Locus Tag | T1E_1108 |
| Description | pyrimidine regulatory protein PyrR |
| Strain | Pseudomonas aeruginosa 39016 |
| GI | 313111975 |
| Locus Tag | PA39016_004060004 |
| Description |